66930388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 142468480

約数和(自身を除く): 75538092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1297, 1358, 1843, 2594, 2716, 3686, 5188, 7372, 9079, 12901, 18158, 24643, 25802, 36316, 49286, 51604, 98572, 125809, 172501, 251618, 345002, 503236, 690004, 880663, 1761326, 2390371, 3522652, 4780742, 9561484, 16732597, 33465194, 66930388]

約数ペア:

[(1, 66930388), (2, 33465194), (4, 16732597), (7, 9561484), (14, 4780742), (19, 3522652), (28, 2390371), (38, 1761326), (76, 880663), (97, 690004), (133, 503236), (194, 345002), (266, 251618), (388, 172501), (532, 125809), (679, 98572), (1297, 51604), (1358, 49286), (1843, 36316), (2594, 25802), (2716, 24643), (3686, 18158), (5188, 12901), (7372, 9079)]